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5H SERIES

Revision: MOV-5H SERIES-001(A2) 2 / 11 http://brightking.pulseelectronics.com

Metal Oxide Varistor (MOV) Data Sheet

Features

■ Wide operating voltage (V1mA) range from 18V to 750V

■ Fast responding to transient over-voltage

■ Large absorbing transient energy capability

■ Low clamping ratio and no follow-on current

■ Meets MSL level 1, per J-STD-020

■ Operating Temperature：-40℃ ~ +140℃

■ Storage Temperature：-40℃ ~ +140℃

■ Safety certification: UL: E327997

TUV:B170296048003

CQC:17001172541

Applications

■ Transistor, diode, IC, thyristor or triac semiconductor protection

■ Surge protection in consumer electronics

■ Surge protection in industrial electronics

■ Surge protection in electronic home appliances, gas and petroleum appliances

■ Relay and electromagnetic valve surge absorption

Part Number Code

K H

Tolerance

K: ±10%

Type

H: High temperture

Element Diameter

05~20

Lead Shape

No suffix: Straight leads

O: Outside crimped leads

Surge Series

No suffix: Standard type

J: High Surge type

Packaging

No suffix: Bulk

TB: Tape & Box

TR: Tape & Reel

Varistor Voltage

180: 18V

101: 100V

5H SERIES


Dimensions

DH

K≤3.0

d

D

H1

K≤3.0

d1

L1

T

O TYPE

L

d

eF

Table 1

Unit: mm

Table 2

Unit: mm

Symbol Dimension Model T e Model T e

H 5.5~11.0 180K 2.03~4.83 1.3 221K 2.58~5.48 1.9

H1 7.5~13.0 220K 2.12~4.95 1.4 241K 2.66~5.61 2.0

L(min.) 20.0 270K 2.22~5.14 1.6 271K 2.78~5.80 2.2

L1(min.) 15.0 330K 2.34~5.31 1.5 301K 2.90~5.99 2.3

D 5.5~8.0 390K 2.30~5.13 1.6 331K 3.02~6.17 2.3

F(±0.8) 5.0 470K 2.42~5.34 1.7 361K 3.14~6.36 2.5

T Table 2 560K 2.56~5.57 1.8 391K 3.26~6.55 2.6

e(±0.8) Table 2 680K 2.75~4.84 2.0 431K 3.42~6.80 2.8

d(±0.05) 0.6 820K 2.18~4.89 1.4 471K 3.58~7.05 3.0

d1(±0.4) 1.2 101K 2.28~5.06 1.6 511K 3.74~7.31 3.2

121K 2.40~5.25 1.7 561K 3.94~7.62 3.4

151K 2.30~5.04 1.8 621K 4.18~8.00 3.7

181K 2.42~5.23 1.7 681K 4.42~8.37 4.0

201K 2.52~5.39 1.8 751K 4.67~8.60 4.1

5H SERIES


Electrical Characteristics

Part

Number

Maximum

Allowable

Voltage

Varistor

Voltage

Maximum

Clamping

Voltage

Withstanding

Surge

Current

Maximum

Energy

(10/1000μs)

Rated

Power

Typical

Capacitance

(Reference)

Standard High Surge VAC

(V)

VDC

V)

V1mA

(V)

IP

(A)

VC

(V)

I (A)

Standard

I (A)

High

Surge

(J)

Standard

(J)

High

Surge

(W) @1KHz (pf)

180KH05 180KH05J 11 14 18(15~21.6) 1 40 100 250 0.4 0.6 0.01 1400

220KH05 220KH05J 14 18 22(19.5~26) 1 48 100 250 0.5 0.7 0.01 1150

270KH05 270KH05J 17 22 27(24~31) 1 60 100 250 0.6 0.9 0.01 930

330KH05 330KH05J 20 26 33(29.5~36.5) 1 73 100 250 0.8 1.1 0.01 760

390KH05 390KH05J 25 31 39(35~43) 1 80 100 250 0.9 1.2 0.01 640

470KH05 470KH05J 30 38 47(42~52) 1 104 100 250 1.1 1.5 0.01 530

560KH05 560KH05J 35 45 56(50~62) 1 123 100 250 1.3 1.8 0.01 450

680KH05 680KH05J 40 56 68(61~75) 1 145 100 250 1.6 2.2 0.01 370

820KH05 820KH05J 50 65 82(74~90) 5 150 400 800 2.5 4.0 0.1 300

101KH05 101KH05J 60 85 100(90~110) 5 175 400 800 3.0 4.1 0.1 250

121KH05 121KH05J 75 100 120(108~132) 5 210 400 800 4.0 4.9 0.1 210

151KH05 151KH05J 95 125 150(135~165) 5 260 400 800 4.8 6.5 0.1 165

181KH05 181KH05J 115 150 180(162~198) 5 320 400 800 4.9 7.5 0.1 140

201KH05 201KH05J 130 170 200(180~220) 5 355 400 800 6.5 8.5 0.1 125

221KH05 221KH05J 140 180 220(198~242) 5 380 400 800 7.0 9.0 0.1 110

241KH05 241KH05J 150 200 240(216~264) 5 415 400 800 8.0 10.5 0.1 100

271KH05 271KH05J 175 225 270(243~297) 5 475 400 800 8.5 11.0 0.1 95

301KH05 301KH05J 190 250 300(270~330) 5 520 400 800 9.0 12.0 0.1 85

331KH05 331KH05J 210 275 330(297~363) 5 570 400 800 9.5 13.0 0.1 75

361KH05 361KH05J 230 300 360(324~396) 5 620 400 800 10.0 16.0 0.1 70

391KH05 391KH05J 250 320 390(351~429) 5 675 400 800 12.0 17.0 0.1 65

431KH05 431KH05J 275 350 430(387~473) 5 745 400 800 13.0 20.0 0.1 60

471KH05 471KH05J 300 385 470(423~517) 5 810 400 800 15.0 21.0 0.1 55

511KH05 511KH05J 320 415 510(459~561) 5 845 400 800 16.0 22.5 0.1 50

561KH05 561KH05J 350 460 560(504~616) 5 920 400 800 16.8 24.0 0.1 45

621KH05 621KH05J 385 505 620(558~682) 5 1025 400 800 17.7 25.0 0.1 40

681KH05 681KH05J 420 560 680(612~748) 5 1120 400 800 19.4 29.0 0.1 38

751KH05 751KH05J 460 615 750(675~825) 5 1240 400 800 21.8 32.0 0.1 36

Notes: 1. The tolerance of varistor voltage between 18V and 27V is more than 10%.

2. Leakage Current (@83% of V1mA)：IR≤40μA (180K~680K)

IR≤20μA (820K~751K)

5H SERIES


Electrical Ratings

Items Test Condition/Description Requirement

Varistor Voltage The voltage between the two terminals with the specified measuring

current 1mA.DC applied is called Vb.

To meet the

Specified value

Maximum Allowable

Voltage

The recommended maximum sine wave voltage (RMS) or the

Maximum DC voltage can be applied continuously.

Maximum Clamping

Voltage

The maximum voltage between the two terminals with the

specification standard impulse current.

Applied waveform: 8/20μs

010

50

90100

Time

Cu

rre

nt

(%)

Impulse Width

8µs

20µs

Crest value

Rated Wattage The maximum average power that can be applied within the

specified ambient temperature.

Energy The maximum energy within the varistor voltage change of ±10%

when one impulse of 10/1000μs or 2ms is applied.

Withstanding Surge

Current

The maximum current within the varistor voltage change of ±10%

with the standard impulse current (8/20μs) applied one time.

Varistor Voltage

Temp. Coefficient

V1mA@140℃-V1mA@25℃

V1mA@25℃

×1

115× 100%(%/℃)

≤0.05%/℃

V1mA@-40℃-V1mA@25℃

V1mA@25℃

×1

65× 100%(%/℃)

Surge Life

The change of Vb shall be measured after the impulse listed below

which is applied 10,000 times continuously with the interval of ten

seconds at room temperature.

5Φ series 180K to 680K 10A (8/20μs)

820K to 751K 20A (8/20μs)

5H SERIES


Soldering Recommendation

Lead-free Wave Soldering Recommendation

300

4

250

200

150

100

50

0

Te

mp

era

ture

(℃

)

Time (minutes)

0 0.5 1 1.5 2 2.5 3 3.5

SolderingPreheating Maximum Wave 265℃

Cooling

Item Conditions

Peak Temperature 265℃

Dipping Time 10 seconds (max.)

Soldering 1 time

Recommendation Reworking Conditions with Soldering Iron

Item Conditions

Temperature of Soldering Iron-tip 360℃ (max.)

Soldering Time 3 seconds (max.)

Distance from Varistor 2mm (min.)

5H SERIES


Mechanical Characteristics

Items Test conditions / Methods Specifications

Tensile Strength

of Terminals

Gradually applying the force specified and keeping the unit

fixed for 10±1 sec.

Terminal diameter (mm)

0.5＜d≤0.8

0.8＜d≤1.25

1.25＜d

1.0

2.0

4.0

Force (kg)

No visible damage

| V1mA/V1mA |≤5%

Bending Strength

of Terminals

Hold specimen and apply the force specified below to each

lead. Bend the specimen to 90°, then return to the original

position. Repeat the procedure in the opposite direction.

Terminal diameter (mm)

0.5＜d≤0.8

0.8＜d≤1.25

1.25＜d

0.5

1.0

2.0

Force (kg)

No visible damage

| V1mA/V1mA |≤5%

Vibration

Frequency range: 10~55 Hz

Amplitude: 0.75mm or 98m/s2

Direction: 3 mutually perpendicular directions, 2hrs each.

No visible damage

| V1mA/V1mA |≤5%

Solder ability Solder Temp: 245±5℃

Dipping Time: 2±0.5 sec

At least 95% of terminal

electrode is covered by

new solder

Resistance to

Soldering Heat

Solder Temp: 260±5℃

Dipping Time: 10±1 sec

No visible damage

| V1mA/V1mA |≤10%

Reliability

Items Test conditions / Methods Specifications

High Temperature

Storage

Ambient Temp: 125±2℃

Duration: 1000hrs | V1mA/V1mA |≤5%

Low Temperature

Storage

Ambient Temp: -40±2℃


Humidity Ambient Temp: 40±2℃, 90~95% R.H.


Temperature Cycle

The conditions shown below shall be repeated 5 cycles

Step Temperature (℃) Period (minutes)

1 -40±3 30±3

2 Room temperature 15±3

3 125±3 30±3

4 Room temperature 15±3

No visible damage

| V1mA/V1mA |≤5%

High Temperature

Load

Ambient Temp: 125±2℃ Duration: 1000hrs

Load: Max. Allowable Voltage In AC eara. | V1mA/V1mA|≤10%

Damp Heat Load Ambient Temp: 40±2℃, 90~95% R.H.

Duration: 1000hrs Load: Max. Allowable Voltage

No visible damage

| V1mA/V1mA |≤10%

Voltage Proof Metal balls method,

1000Vac 1 min.(180K~331K), 1500Vac 1 min.(361K~751K) No visible damage

5H SERIES


Power Derating Curve

Ma

x. P

ow

er

Ra

tin

g (

%)

0

100

150LCT=-40 UCT=125

Ambient Temperature (℃)

Maximum Surge Current Derating Curve

10000100010010

10000

1000

100

10

1

180KH05 to 680KH05

1

210

102

103

104

105

106

0.1

Ma

x.

Su

rge

Cu

rre

nt

(A)

Td (μs)

10000100010010

10000

1000

100

10

1

820KH05 to 751KH05

1

2

10

102

103

104

105

106

0.1

Ma

x.

Su

rge

Cu

rre

nt

(A)

Td (μs)

10000100010010

10000

1000

100

10

1

180KH05J to 680KH05J

1

2

10

102

103

104

105

106

0.1

Ma

x.

Su

rge

Cu

rre

nt

(A)

Td (μs)

10000100010010

10000

1000

100

10

1

820KH05J to 751KH05J

1

210

102

103

104

105

106

0.1

Ma

x.

Su

rge

Cu

rre

nt

(A)

Td (μs)

5H SERIES


Maximum Leakage Current and Maximum Clamping Voltage Curve

5H SERIES


Marking Code

XXXXXX①

② ③

④

① Brightking Logo

② Varistor Voltage

③ “J”is High Surge Code, no“J”is Standard Surge

④ Varistor Size

Quantity

Packaging Dimensions (Unit: mm) Quantity

Bulk

252 Max.

66 Max.

160 M

ax.

1000pcs/bag

2bags/box

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